Selective aerobic oxidation of methanol in the coexistence of amines by nanoporous gold catalysts: highly efficient synthesis of formamides.
Chemistry
; 19(36): 11832-6, 2013 Sep 02.
Article
em En
| MEDLINE
| ID: mdl-23946236
ABSTRACT
Holey gold Highly selective aerobic oxidation of methanol over alkylamines was achieved with a reusable nanoporous gold (AuNPore) catalyst that was fabricated from a Au-Ag alloy. This excellent chemoselectivity enabled direct N-formylation of alkylamines from a mixture of methanol and amines. The remarkable catalytic activity was attributed to the synergistic effect between gold and the residual silver remaining in the AuNPore.
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MEDLINE
Idioma:
En
Ano de publicação:
2013
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Article